Check us out on facebook. Castlewoods Reformed Baptist Church believes that the Bible is the supreme authority in all spiritual and doctrinal matters. Yet, to make certain that there is no confusion in the doctrinal stance of the church, CBC adopted the 1689 London Baptist Confession of Faith as a tool and summary of the church's beliefs. The beliefs of all ministers and leaders of the church must be in agreement with the 1689 LBCF.